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科研机构
北京大学 [42]
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其他 [23]
期刊论文 [18]
会议论文 [1]
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2016 [1]
2015 [6]
2014 [7]
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2011 [6]
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共42条,第1-10条
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专题:北京大学
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Improved PVO-based reversible data hiding: A new implementation based on multiple histograms modification
期刊论文
JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION, 2016
Ou, Bo
;
Li, Xiaolong
;
Wang, Jinwei
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2017/12/03
Reversible data hiding
Pixel-value-ordering
Multiple histograms modification
PREDICTION-ERROR EXPANSION
DIFFERENCE EXPANSION
IMAGE WATERMARKING
PIXEL DIFFERENCES
FRAMEWORK
A Linear Dirichlet Mixture Model for decomposing scenes: Application to analyzing urban functional zonings
期刊论文
REMOTE SENSING OF ENVIRONMENT, 2015
Zhang, Xiuyuan
;
Du, Shihong
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Scene decomposition
Urban scenes
Dirichlet distribution
Functional zonings
Very high resolution imagery
LAND-SURFACE TEMPERATURE
CLASSIFICATION
Real-time human action recognition using DMMs-Based LBP and EOH features
其他
2015-01-01
Bulbul, Mohammad Farhad
;
Jiang, Yunsheng
;
Ma, Jinwen
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Minimum Rate Prediction and Optimized Histograms Modification for Reversible Data Hiding
期刊论文
ieee transactions on information forensics and security, 2015
Hu, Xiaocheng
;
Zhang, Weiming
;
Li, Xiaolong
;
Yu, Nenghai
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/11
Prediction-error expansion
reversible data hiding
minimum rate prediction
optimized histograms modification
DIFFERENCE EXPANSION
IMAGE
WATERMARKING
SCHEME
COMPRESSION
ALGORITHM
Image saliency estimation via random walk guided by informativeness and latent signal correlations
期刊论文
SIGNAL PROCESSING-IMAGE COMMUNICATION, 2015
Li, Jia
;
Fang, Shu
;
Tian, Yonghong
;
Huang, Tiejun
;
Chen, Xiaowu
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Image saliency
Random walk
Informativeness
Latent correlation
VISUAL SALIENCY
MODEL
HISTOGRAMS
ATTENTION
MAP
Efficient Reversible Data Hiding Based on Multiple Histograms Modification
期刊论文
IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY, 2015
Li, Xiaolong
;
Zhang, Weiming
;
Gui, Xinlu
;
Yang, Bin
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Reversible data hiding
prediction-error expansion
multiple histograms modification
adaptive embedding
GENERALIZED INTEGER TRANSFORM
DIFFERENCE EXPANSION
IMAGE WATERMARKING
PREDICTION ERRORS
AUTHENTICATION
SCHEME
Feature reduction of multi-scale LBP for texture classification
其他
2015-01-01
Hu, Ran
;
Qi, Wenfa
;
Guo, Zongming
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Local binary pattern (LBP)
multi-scale LBP (MS-LBP)
feature reduction
texture classification
ROTATION-INVARIANT
Register Aircraft Point-Clouds Based on Point Features
其他
2014-01-01
Liu, Huili
;
Sun, Huabo
;
Luo, Boren
;
Yu, Liling
;
Yan, Lei
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2015/11/16
Normal vector
curvature
ICP
initial registration
point feature histograms
IDENTIFYING POTENTIAL MARKERS OF THE SUN'S GIANT CONVECTIVE SCALE
期刊论文
astrophysical journal letters, 2014
McIntosh, Scott W.
;
Wang, Xin
;
Leamon, Robert J.
;
Scherrer, Philip H.
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/11
convection
Sun: corona
Sun: photosphere
BRIGHT POINTS
SOLAR-ACTIVITY
MAGNETIC-FLUX
CELLS
ROTATION
SURFACE
Blind median filtering detection based on histogram features
其他
2014-01-01
Gui, Xinlu
;
Li, Xiaolong
;
Qi, Wenfa
;
Yang, Bin
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
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